so riddle me this, I have been pondering this for a long time. Which unit will run when the outside temps are freezeing your ball hairs off, 0-30F
Honestly nothing will work like an excel air stealth uinit. these things are beasts, they are meant for sealed grow rooms. They are plug and play sealed lines. Nothing comes close to these things trust me.http://www.excelair.ca/
5 ton unit can run 15 1000k watt bulbs no air cooling